Spiral wound finned tubes or crimped finned tubes spiral wound on the base tube, without welding, but spot welding at the end. Material of spiral wound finned tube or crimped finned tube: the finned strip can be copper, carbon steel, stainless steel, non-ferrous metal tube and fin, or it can be root welded or completely welded. Spiral crimped stainless steel finned tube. Spiral tension wound finned tubes for air coolers. Due to the high corrosion resistance of stainless steel, when the environment has certain corrosivity or cleanliness, such as climate industry, heating, drying and cooling, stainless steel crimped fin tubes can be widely used. Usually used for finned tube heat exchangers. The maximum working temperature is 180 â??. Compared with L-shaped finned tubes, spiral wound finned tubes or crimped finned tubes provide higher air side turbulence and heat transfer due to fins curling. Material standard of crimped fin tube: both base tube and fin can be carbon steel and stainless steel Carbon steel: A179, A192, SA210 Gr A1/C, A106 Gr B Stainless steel: TP304/TP304L, TP316/TP316L
Plate Heat Exchanger uses metal plates to transmit heat between two fluids and is available in different specifications. Also, using this modern solution has more advantages over conventional heat exchangers. At Process Engineers And Associates, you will get the unparalleled quality at industry leading prices. Being one of the industryâ??s leading Plate Heat Exchanger Manufacturers In Delhi/NCR, we offer several specifications to choose from. Major Characteristics Of Plate Heat Exchanger Are: Simple And Compact Design: This Industrial Plate Heat Exchanger has a simple fabrication and comes in small and easy-to-use designs to fit in your industry premises. These thin sheets have corrugations and patterns to increase the surface area as well as the efficiency of the products. Quick To Clean And Maintain: These Heat Exchangers are made of good quality metal, which makes it easier to clean and maintain them after completing the application. Easy To Enhance The Capacity: You can simply expand the size and capacity of the sheet by just adding one along with others. Application Areas: Steel Industry Marine Industry Pharma Industry Dairy Industry Beverage Industry
Design Features & Benefits The spiral plate heat exchanger is made by rolling two long metal plates around a center core to form two concentric spiral flow passages, one for each fluid. The plate edges are welded shut so that each fluid stays within its own passage and there is no flow bypassing or intermixing. Channel plate width and spacing (gap between plates) are optimized for the specified duty, maximum heat transfer, and ease of access. The plate gap is maintained by welded spacer studs although some designs do not require them. Due to its inherent circular design and large surface area to volume ratio, the spiral heat exchanger offers unique advantages over other types of heat exchangers like the shell and tube. High Thermal Efficiency Single and long curving flow passages with a uniform rectangular cross-section ensure superior flow distribution, intense turbulence, and high heat transfer coefficients (50-100% greater than shell & tubes). Self-Cleaning Passages The spiral's single-flow passages induce high shear rates that scrub away deposits as they form. This self-cleaning effect reduces fouling and makes spiral heat exchangers ideal for handling tough fluids such as process slurries, sludge, and media with suspended solids or fibers. Countercurrent or Co-current Spiral heat exchangers normally operate in true countercurrent flow for close approaches and temperature crosses. Occasionally a co-current flow design has major benefits, especially in cooling or heating fluids prone to gelation, burn-on, freezing or similar skin temperature related fouling. Small Footprint & Easy Access The spiral heat exchanger is compact and requires minimal space for installation and servicing. Removable covers provide easy access to interior heat transfer surfaces for field inspections, routine maintenance, or manual cleaning if required.
FITZER has designed and manufactured over 5000 units of graphite block heat exchanger which are one of the most reliable, flexible and compatible heat exchangers in the market for corrosive Process. We provide a wide range of Graphite Block Heat Exchanger in Cylindrical, Cubical and Shell and Tube Type Design with a premium graphite quality guarantees a reliable and efficient operation even in robust condition for our customer. FITZER graphite block heat exchanger is adapted to the heating, cooling, evaporation, condensation and absorption of highly corrosive liquid chemicals. Thus, these are used in various applications like absorber, coolers, condensers, heaters and evaporators. We provide customized design of graphite block heat exchanger based on deep understanding of our customers need with optimizing design. Totally customized design: number of blocks, size of blocks and number of passes can be adjusted Design pressure: -1 barg (full vacuum) to +10 barg (145 psig) Design temperature: -60 to +210�°C (-76 to 446�°F) Heat transfer area: up to 150 m2 Block diameter â?? 100 to 1000 mm diameter Different drilling diameters on process and service sides to avoid fouling process Maximum block diameter: 1000 mm Thermal expansion compensation ensured by tie rods and helical springs Graphite blocks are impregnated with different resin such as Phenolic Resin impregnated or PTFE impregnated graphite block. Blocks design and manufacture cylindrical SR series block or cubical SC series block Special features as far application such as gas liquid separator, multi entry utility flow, end chamber cooling, multi-pass arrangement depending on application PTFE Bellows â?? fitted to graphite nozzles Design: according to European PED, ASME code, Chinese Pressure Vessel code and other national pressure vessel codes on request Application: Graphite block heat exchangers are used as Condensers, Coolers, Heaters, Reboilers, Evaporators (Forced circulation, thermosiphon, falling film, etc.) in industries like Agrochemicals, Pharmaceuticals, Metal processing etc. Industrial processes Hydrochloric acid Hydrofluoric acid Phosphoric acid Sulfuric acid Bromohydrin acid EpichlorohydrinVinyl chloride monomer Fire retardants Flavors and fragrances VitaminsCrop protection Fumed silica Silicones Titanium dioxide Fine chemicals Active pharmaceutical ingredients Carbon steel and stainless-steel pickling Copper electrolysis Epichlorohydrin Vinyl chloride monomer Fire retardants Flavors and fragrances Vitamins Isocyanates Viscose Polycarbonate Coagulants Treatment, purification and concentration of spent acids Sulfuric acid dilution And many other corrosive processes
In Heat exchanger system, the new and latest type of compact and effective model Heat exchanger is plate type heat exchanger. Another type of heat exchanger is the plate heat exchanger. One composed of multiple, thin, slightly-separated plates that have very large surface areas and fluid flow passages for heat transfer. This stacked-plate arrangement can be more effective, in a given space, than the shell and tube heat exchanger. Advances in gasket and brazing technology have made the plate-type heat exchanger increasingly practical. In HVAC applications, large heat exchangers of this type called plate-and-frame; when used in open loops, these heat exchangers are normally of the gasketed type to allow periodic disassembly, cleaning, and inspection. There are many types of permanently-bonded plate heat exchangers. Such as dip-brazed and vacuum-brazed plate varieties, and they are often specified for closed-loop applications such as refrigeration. Plate heat exchangers also differ in the types of plates that used, and in the configurations of those plates. The closely spaced metal heat transfer plates have troughs or corrugations. Which induce turbulence to the liquids flowing as a thin stream between the plates. The plates have corner ports. Which in the complete plate pack form a manifold for even fluid distribution to the individual plate passages. As an exclusive feature, parallel flow heat exchanger plates have interlocking gaskets. In which upstanding lugs and scallops are sited intermittently around the outside edges. The seal between the plates is established by a peripheral gasket which also separates the thru port and flow areas with a double barrier. The interspaces vented to atmosphere to prevent cross-contamination in the rare event of leakage. Plate heat exchanger, consists of a stationary head and end support connected by a top carrying bar and bottom guide rail. These form a rigid frame, which supports the plates and moveable follower. The closely spaced metal heat transfer plates have troughs or corrugations. Which induce turbulence to the liquids flowing as a thin stream between the plates. The plates have corner ports, which in the complete plate pack form a manifold for even fluid distribution to the individual plate passages. For further details for plate heat exchanger, please contact our marketing division.
We are the leading manufacturers of Air heat exchangers in India. Brazed Plate Heat Exchangers represent the most compact, rugged and cost-effective means of transferring heat in many industrial and refrigerant applications. Built from 316 stainless steel with copper brazing materials, they provide exceptional corrosion resistance. The SB-Series features corrugated plates that produce highly turbulent flow in a true counter-current direction. This results in high efficiency and a very compact heat exchanger design. Due to the smaller size and reduced material content, they can be the most economical heat transfer choice.API Heat Transfer Brazed Plate Heat Exchangers are available for process and refrigeration applications. Made from stainless-steel plates and copper or nickel brazing materials, they are suitable for a wide variety of heat exchanger applications. Specifications The brazed plates form two separate channel systems. The two media assume a true countercurrent flow, completely isolated from each other. This channel configuration is designed to produce high turbulence, promoting maximum heat transfer. Applications Hydronic heating Domestic hot water heating Radiant heating Snow & ice melting Chilled water cooling Beer & wort chilling Hydraulic oil cooling Outdoor wood furnaces/stoves/boilers and other water to water and liquid to liquid heat transfer applications. Advantages Flexibility to change plate arrangement and to add or remove plate Optimized heat recovery Easy maintenance and suitable for CIP, plate pack easily accessible No mixing of product High heat transfer coefficients Compact constructions
Heat exchanger, finned tube heat exchanger, heat pipe heat exchanger, air cooler, air-cooled condenser and heat recovery system.
Essential part of Stenter Machine widely used in Hot air Stenter machine. Generally Fabricated with MILD STEEL, ALUMINUM, STAINLESS STEEL Material Duly hydraulically tested ready to fit, easy to replace with existing heat exchanger.
Specifications Stainless steel pipe/tube 1.Grade:304, 304l, 316, 316l, 321, 317l, 310s, 904l and so on. 2. Standards: astm, jis, din, gb and so on. Standard export packing
ASTMB68 Condenser Copper Heat Exchanger Tubes Pipe For Transport Pressurized Liquids 3
Composed by aluminum fins and side bar and clad sheet, vacuum brazing. Export carton
Copper Low Finned Tubes Used for Heat Exchangers and Chillers and Condensors and Boilers .
Finned tube, copper tube, heat exchanger,fin tube,laser welded fin tube,high frequency welded fin tube,finned tube coil,copper tube and finned tube,aluminium finned tube heat exchangers,micro channel condenser,extruded finned tubes types,extruded finned tubes advantages,low finned tube features,integral low finned tube characteristic,corrugated heat exchange tubes,h type finned tube characteristic,u tube description and parameter,.
Material: copper and aluminum Surface treatment: anodizing Machining can assure 0.01mm Inspection tools: 2.5D Measuring Projector Strong ability on CNC Skived,CNC machining , FSW, Punching, Soldered, Brazing, production assembly Customized specifications and designs are accepted Optional for OEM Vansim (Dongguan) Hardware Products Co., Ltd locates in Chashan Town, Dongguan City. We are a professional manufacturer combines design, producing and sales for high-power heatsink and different Precision parts. Our products include cooler, Liquid cold plate, heatsink modules,heat pipe, skiving, extrusion,die casting heatsink, auto parts,cavities, extrusion aluminum parts,CNC machined parts,Precision CNC machining parts . All these products are widely used on high power supply ,Converter ,laser,Smart driving,refrigeration equipment,medical facilities, wind driven generation , New energy vehicleï¼?electronic communication facilities,different automatic equipment etc. We are open to OEM service as well as design & produce precision parts to meet customerâ??s requirements.
Specifications Type : Automatic Material : Gun Metal, Mild Steel Certification : CE Certified Weight : 100-1000kg Voltage : 380V Power : 6-9kw Warranty : 1 Year Driven : Electric
Pushpak Are A Leading Manufacturer Of Heat Exchanger Tubes Cs-ss- Duplex-titanium And Condenser Tubes From Mumbai, India. Carbon Steel, Stainless Steel , Duplex Steel , Titanium Steel, Cupro Nickle Sa 179 / 304/316/321/ 347/ Ti Gr. 1 / 2/ 3 /2202/2304 / 90/30 & 70 /30a 210 Gr. A1/c /a 192 /a 334/ Carbon Steel, Stainless Steel , Duplex Steel , Titanium Steel, Cupro Nickle
the cooling tube is made of cooper to roll fin outside individual box
My company is a professional supplier of high quality stainless steel heat exchanger tubes, finned tubes , u-tubes and copper alloys and titanium tubes in china, material grade include austenitic 304, 304l, 316l, 316ti, 310s, 317l, 347h, 321, 2205, 2507, s31803, s32750, s32760, t5, t11, t12, t22, a179, a209(t1), a333(gr6), a334(gr6) astm 338 grade 1 and grade 2. More information about my company please review our web: www.Fengtaiint.Com. My company has gotten iso2000 and ped97/23/ec certificates.
We produce shell and tube heat exchangers from carbon or stainless steel. Heat exchangers are thermal machines where the heat from one media is transferred to another. In practice, they are used for cooling oil, for steam condensation in central heating systems and as boilers for hot tap water. The heat exchangers can be made from steel or stainless steel. The pipes inside the heat exchanger are according to the TIG welding procedure welded to the flange of the heat exchanger. The heat exchangers are produced in various types: U-shaped, helical, with even pipes, conducting several parallel currents through the heat exchanger.
10 heat exchangers brand new for sale at 75 % discount due to cancelled project. Offered by one of the biggest Petrochemical plants in Saudi Arabia. The exchangers are located in Yanbu Industrial City , Saudi Arabia and ready to be shipped and used in a new project as an available opportunity. Save time, design and manufacturing costs.
